For citations:
Peretyatko A.Y., Abdullaeva K.T. Learned helplessness as a factor of impoverishment of the Don Cossacks at the turn of the XIX-XX centuries. Humanities and law research. 2022;9(2):250-257. (In Russ.) https://doi.org/10.37493/2409-1030.2022.2.11